- Supreme Court of the United States | Monday, March 26, 1962 | Cited 0 times
- District Court, E.D. Pennsylvania | Wednesday, December 27, 1978 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 19, 1980 | Cited 0 times
- Supreme Court of the United States | Monday, June 9, 1969 | Cited 0 times
- Supreme Court of the United States | Tuesday, November 5, 1991 | Cited 0 times